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Saturn 12789959 Crankshaft Position Sensor

2004-2007 Saturn Ion

Customer Questions & Expert Answers (3)
12789959 GM Crankshaft Position Sensor Illustration 1 of 1
  • Part Description
    Sensor, Distributor
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Saturn
    Manufacturer Part Number12789959
    Part DescriptionCrankshaft Position Sensor; Sensor, Distributor
    Item Dimensions4.1 x 2.1 x 1.0 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12789959
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2004-2007 Saturn Ion4 Cyl 2.0LREDLINE 2 DOOR
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12789959 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you remove the Crankshaft Position Sensor for the 2005 Chevrolet Cobalt? Posted by Alejandra T.
    A:
    Unscrew the CKP sensor mounting bolt and remove the sensor. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jose / Aug 25, 2024
    Q:
    How do you start the process of removing the Crankshaft Position Sensor of the 2005 Saturn Ion? Posted by Carsten G.
    A:
    Turn the ignition key to OFF. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jul 08, 2025

Genuine GM Part 12789959, the Right Choice

To ensure reliability, purchase GM part # 12789959 Crankshaft Position Sensor. It is sometimes referred to as Saturn Crankshaft Position Sensor. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Saturn Ion models.

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